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[Bug tree-optimization/69728] [6/7/8 Regression] internal compiler error: in outer_projection_mupa, at graphite-sese-to-poly.c:1175
- From: "spop at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 18 Sep 2017 13:36:15 +0000
- Subject: [Bug tree-optimization/69728] [6/7/8 Regression] internal compiler error: in outer_projection_mupa, at graphite-sese-to-poly.c:1175
- Auto-submitted: auto-generated
- References: <bug-69728-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69728
--- Comment #15 from Sebastian Pop <spop at gcc dot gnu.org> ---
It makes sense to early fail when the schedule builder gets confused and built
an empty domain. Could you please also add a comment around the if that sets
schedule_error? The change looks good. Thanks.